Smart Watch with control in English language, heart rate monitoring, sleep monitoring, pedometer, suitable for: running, cycling, yoga, swimming, waterproof 50 m (5 ATM) , case material: aluminium This Amazfit GTR 3 Black is a smart watch suitable for everyone who enjoys electronics, sports, and style. The 1.39 " screen showcases all the important information. The design is completed by its round face. Classic watch functions like date, stopwatch, alarm clock, day of the week and calendar complement various technologies such as activity start detection, interval training, pedometer, speed, tempo, pulse, heart rate zones, calorie tracking and distances. The weight of this model is 49 g. Highlights of the Amazfit GTR 3 Black Smart Watch The Amazfit smart watch works with Android and iOS Digital time display You're sure to love the normal watch features, such as date, stopwatch, alarm clock, day of the week and calendar A practical function is the option of...